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Overview, Precautions – Sony PX35 User Manual

Page 6

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6

Precautions

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Overview

Precautions

On safety

• Check that the operating voltage of your

unit is identical with the voltage of your
local power supply.

• Should any liquid or solid object fall into

the cabinet, unplug the unit and have it
checked by qualified personnel before
operating it further.

• Unplug the unit from the wall outlet if it is

not to be used for several days.

• To disconnect the cord, pull it out by the

plug. Never pull the cord itself.

• The wall outlet should be near the unit and

easily accessible.

• The unit is not disconnected to the AC

power source (mains) as long as it is
connected to the wall outlet, even if the
unit itself has been turned off.

• Do not look into the lens while the lamp is

on.

• Do not place your hand or objects near the

ventilation holes. The air coming out is
hot.

• Be careful not to catch your fingers by the

adjuster when you adjust the height of the
projector. Do not push hard on the top of
the projector with the adjuster out.

On illumination

• To obtain the best picture, the front of the

screen should not be exposed to direct
lighting or sunlight.

• Ceiling-mounted spot lighting is

recommended. Use a cover over
fluorescent lamps to avoid lowering the
contrast ratio.

• Cover any windows that face the screen

with opaque draperies.

• It is desirable to install the projector in a

room where floor and walls are not of
light-reflecting material. If the floor and
walls are of reflecting material, it is
recommended that the carpet and wall
paper be changed to a dark color.

On preventing internal heat build-
up

After you turn off the power with the

I

/ 1

key, do not disconnect the unit from the wall
outlet while the cooling fan is still running.

Caution

The projector is equipped with ventilation
holes (intake) and ventilation holes
(exhaust). Do not block or place anything
near these holes, or internal heat build-up
may occur, causing picture degradation or
damage to the projector.

On cleaning

• To keep the cabinet looking new,

periodically clean it with a soft cloth.
Stubborn stains may be removed with a
cloth lightly dampened with a mild
detergent solution. Never use strong
solvents, such as thinner, benzene, or
abrasive cleansers, since these will
damage the cabinet.

• Avoid touching the lens. To remove dust

on the lens, use a soft dry cloth. Do not use
a damp cloth, detergent solution, or
thinner.

• Clean the filter at regular intervals.

On repacking

• Save the original shipping carton and

packing material; they will come in handy
if you ever have to ship your unit. For
maximum protection, repack your unit as
it was originally packed at the factory.

On LCD projector

• The LCD projector is manufactured using

high-precision technology. You may,
however, see tiny black points and/or
bright points (red, blue, or green) that
continuously appear on the LCD projector.
This is a normal result of the
manufacturing process and does not
indicate a malfunction.